Previous manufacturer notable for making AR-15 style firearms, established in 1976. While the company announced its closing in Jan. 2017, Olympic Arms, Inc. remained open and was selling most of the semi-auto SKU's that it did prior to 2017 until late 2020. Company headquarters was located in Olympia, WA.
Olympic Arms, Inc. was founded by Robert C. Schuetz, and began as Schuetzen Gun Works (SGW) in 1956, manufacturing barrels in Colorado Springs, CO. Prior to that, Mr. Schuetz had been partnered in business with well-known gunsmith, P.O. Ackley. In 1975, the company moved to Olympia, WA. While its business in rifle barrels and barrel blanks thrived, it also began manufacturing complete custom bolt action rirfles. In 1982, Schuetzen Gun Works began to manufacture AR-15/M16 rifles and components under the trade name of Olympic Arms, Inc., while custom bolt action rifles continued to be produced under the SGW brand. In late 1987, Olympic Arms, Inc. acquired Safari Arms of Phoenix, AZ. As of Jan. 2004, the Safari Arms product name was discontinued and all 1911 style products were manufactured in the Olympic Arms facility in Olympia, WA. Schuetzen Pistol Works was the in-house custom shop of Olympic Arms. Olympic Arms was one of the few AR-15 style firearm manufacturers to make every major component part in-house.
OLYMPIC ARMS, INC. Models
.45 ACP cal., 3.8 (disc.) or 4 in. bushingless stainless bull barrel, SA, 6 shot mag., shortened grip, available with max hard finish aluminum frame, parkerized, electroless nickel, or lightweight (disc.) anodized finishes, Triplex counterwound self-contained spring recoil system, flat or arched mainspring housing, adj. sights, ambidextrous safety, neoprene or checkered walnut grips, finger grooved front grip strap, 27 (lightweight model) or 35 oz. Disc. mid-2014.
.45 ACP cal., similar to the Enforcer, except has 5 or 6 in. barrel and 7 shot mag. rounded (R/S) or squared off trigger guard, finger grooved front grip strap, single or double (6 in. barrel) slide serrations, approx. 40 oz. Disc. mid-2014.
.45 ACP cal., 5 in. National Match barrel, SA, 7 shot mag., widened and lowered ejection port, Blak-Tac treated frame and slide, low profile combat sights, adj. trigger, approx. 40 oz. Mfg. 2003-2008.
.45 ACP cal., 6 in. longslide version of the MatchMaster, SA, matte black slide with satin stainless steel frame, smooth walnut (disc.) or cocobolo grips with double diamond checkering, double slide serrations, 44 oz. Mfg. 1995-2004, reintroduced 2006-2014.
.45 ACP cal., Enforcer slide and MatchMaster frame, 4 in. stainless steel barrel, SA, beavertail grip safety, extended thumb safety and slide release, commander style hammer, smooth walnut grips with laser etched Black Widow logo (disc.) or checkered walnut grips, finger grooved front grip strap, fully adj. rear sight, 37 oz. Mfg. 1995-2014.
.45 ACP cal., M1911A1 styled frame, 5.2 in. stainless steel National Match bushingless barrel, stainless frame, steel slide, lowered and widened ejection port, 7 shot mag., diamond pattern checkered rosewood (disc.) or cocobolo grips, 38 oz. Mfg. by Custom Shop 2001-mid-2014.
similar to Street Deuce, except has 4.2 in. bull barrel and 7 shot mag., 35 oz. Mfg. 2001-mid 2014.
.45 ACP cal., 5 in. stainless steel barrel, 7 shot mag., 100% case colored finish on frame and slide, fitted barrel bushing, wide beavertail grip safety, shaped and tensioned extractor, fully adj. LPA rear sight, dovetail front blade sight, custom made laser etched smooth holly (disc.) or Westerner icon grips, 39 oz. Mfg. 2003-mid-2014.
similar to Westerner, except has 6 in. barrel, dual slide serrations, 7 shot mag., laser etched Westerner icon grips, 43 oz. Mfg. 2005-mid-2014.
similar to Westerner, except has 4 in. barrel, compact frame, 35 oz. Mfg. 2005-mid-2014.
.223 Rem. (older mfg.), 5.56 NATO, or 7.62x39mm (very limited mfg., disc.) cal., GIO, 6 (most common, disc.), 6 1/2 (new 2005), 9 (disc.), or 14 (disc.) in. button rifled stainless steel threaded barrel with Phantom flash suppressor, forged flat-top upper receiver utilizes integral scope mount base, 30 shot mag., free floating aluminum handguard tube with knurling, without buffer tube stock or charging handle, 4 lbs. 3 oz., approx. 500 mfg. 1993-94 before Crime Bill discontinued production, reintroduced late 2004-disc.
.223 Rem. cal., GIO, 6 in. barrel only, similar to OA-93 Pistol, except has pinned (fixed) 30 shot mag. and rear takedown button for rapid reloading, 5 lbs. Mfg. 1996-2000.
.223 Rem. cal., GIO, skeletonized, lightweight version of the OA-93/OA-96, 6 1/2 in. non-threaded barrel, 10 shot fixed or detachable (2006-07) mag., denoted by perforated appearance, 3 lbs. Mfg. 1998-2003, reintroduced 2005-07.
.22 LR cal., patterned after original Whitney Wolverine, 4 5/8 in. barrel, lightweight polymer frame and vent. rib, marked "Olympic Arms" on side of frame, 10 shot mag., blade front and dovetail rear sights, matte black, pink (new 2011), desert tan (new 2011), or coyote brown (new 2011) finish, black checkered grips, bright pink polymer frame became an option during late 2010, 19.2 oz. Disc. 2018.
5.56 NATO cal., GIO, SA, 6 1/2 in. chrome moly steel button rifled barrel with A2 flash suppressor, forged A2 upper with fully adj. rear sight, post front sight, no bayonet lug, free floating aluminum tube handguard with knurling, carbon recoil buffer in back of frame, with (K23P-FT) or w/o (K23P) flat-top receiver, 5.12 lbs. Mfg. 2007-2020.
.22 LR cal., SA, 6 1/2 in. button rifled stainless steel barrel, forged flat-top with Picatinny rails, gas block, free floating aluminum tube handguard with knurling, non-chromed bore, A2 flash suppressor, 4.3 lbs. Mfg. 2011-mid-2014.
5.56 NATO, .300 AAC Blackout, or 7.62x39mm cal., GIO, 11 1/2 in. button rifled barrel, choice of A2 fixed sights with carry handle or flat-top (K24P-FT), pistol grip with Fiberite ribbed handguard, extended recoil buffer in back of pistol grip, matte black finish, 6.77 lbs. Mfg. 2017-2020.
9mm Para., 10mm, .40 S&W, or .45 ACP cal., GIO, 11 1/2 in. button rifled barrel, A2 sights, pistol grip with Fiberite ribbed handguard, extended recoil buffer in back of pistol grip, matte black finish, 6.77 lbs. Mfg. 2015-2020.
5.56 NATO, .300 AAC Blackout, or 7.62x39mm cal., GIO, 11 1/2 in. button rifled barrel, no sights, pistol grip with Fiberite ribbed handguard, Picatinny flat-top with forward top rail on barrel, extended recoil buffer in back of pistol grip, matte black finish, 6.77 lbs. Mfg. 2015-2020.
9mm Para., 10mm, .40 S&W, or .45 ACP cal., GIO, 11 1/2 in. button rifled barrel, A2 sights, pistol grip with Fiberite ribbed handguard, Picatinny flat-top w/forward top rail on barrel, extended recoil buffer in back of pistol grip, matte black finish, 6.77 lbs. Mfg. 2015-2020.
9mm Para. or .40 S&W cal., GIO, AR-15 style, 6 1/2 in. button rifled stainless steel barrel with black oxide finish, A1 style flash suppressor, AR-15 lower that is designed to accept Glock style magazines, forged A2 upper with fully adj. rear sight, elevated adj. post front sight, no bayonet lug, free floating aluminum tube with knurling, padded receiver extension tube, black finish, 5.12 lbs. Limited mfg. 2015 only.
9mm Para. or .40 S&W cal., GIO, AR-15 style, 6 1/2 in. button rifled stainless steel barrel with black oxide finish, A1 style flash suppressor, AR-15 lower that is designed to accept Glock style magazines, forged Picatinny flat-top upper, Picatinny gas block, no sights, free floating aluminum handguard, padded receiver extension tube, black finish, 5.12 lbs. Limited mfg. 2015 only.
9mm Para., 10mm, .40 S&W, or .45 ACP cal., GIO, AR-15 style, 6 1/2 in. button rifled stainless steel barrel with black oxide finish, A1 style flash suppressor, 18 shot AR-15 magazines, forged A2 upper with fully adj. rear sight, elevated adj. post front sight, no bayonet lug, free floating aluminum tube with knurling, padded receiver extension tube, black finish, 5.12 lbs. Mfg. 2015-2020.
various cals. between .300 Win. Mag.-.505 Gibbs, custom order rifle available with many barrel options and other special order features, price was on request from the factory.
various cals. between .17 Rem.-.416 Rem. Mag., 26 in. fluted barrel, various stock configurations, values represent base price with no options. Disc. 2000.
.308 Win. cal., Sako action, 26 in. broach cut heavy barrel, Bell & Carlson black or synthetic stock with aluminum bedding, Harris bipod, carrying case. Mfg. 1996-2000.
.308 Win. cal., bolt action utilizing M-14 mags., 26 in. heavy barrel, camo-fiberglass stock, 10 1/2 lbs. Disc. 1987.
.223 Rem. or .45 ACP cal., converts M1911 variations into carbine, bolt action, collapsible stock, 16 1/4 in. barrel, 5 lbs.
.22 LR cal., Ruger 10/22 action with 20 in. fluted barrel with button rifling, Bell & Carlson thumbhole fiberglass stock, includes bipod, black finish and matte stainless barrel, 6.9 lbs. Mfg. 1996-1999.
.223 Rem. cal., GIO, AR-15 action with modifications, 20 or 24 in. match stainless steel barrel, Picatinny flat-top upper receiver, Williams set trigger optional, scope mounts, 10 lbs. 3 oz. Mfg. 1985-disc.
.223 Rem. cal., GIO, premium grade Ultramatch rifle with many shooting enhancements, including Maxhard treated upper and lower receiver, 20 or 24 in. broach cut Ultramatch bull barrel, 1:10 in. or 1:8 in. rate of twist. Mfg. 2001-2004.
.223 Rem. cal., GIO, 20 in. stainless Ultramatch barrel with non-chromed bore, gas block, free floating aluminum tube with knurling, approx. 8 1/2 lbs. Disc. 1994, reintroduced late 2004-2012.
.223 Rem. cal., GIO, similar to UM-1 Ultramatch, except has 20 (disc. 2006) or 24 in. Ultramatch bull stainless barrel, premium grade Ultramatch rifle with many shooting enhancements, 9 1/2 lbs. Mfg. 2005-2020.
.223 Rem. cal., GIO, synthetic wood-grained thumbhole buttstock and aluminum handguard, 20 in. Ultramatch barrel (free floating). Mfg. 1992-1993.
.223 Rem. cal., similar to Ultramatch, except has custom aperture sights. Mfg. 1991-93.
.223 Rem. cal., AR-15 action with modifications, GIO, 20 in. SS Ultramatch barrel, carrying handle, standard trigger, choice of A1 or A2 flash suppressor (Service Match only), 8 3/4 lbs.
GIO, 9.7 lbs. Disc. 1994, reintroduced late 2004-2012.
.223 Rem. cal., GIO, Maxhard upper and lower receiver, 20 in. broach cut Ultramatch super heavy threaded barrel (1 turn in 8 in. is standard), flash suppressor, two-stage CMP trigger, Blak-Tak Armour bolt carrier assembly, Bob Jones NM interchangeable rear sight system, AC4 pneumatic recoil buffer, Turner Saddlery competition sling, GI-style pistol grip. Mfg. 2005-2012.
disc. late 2004.
.223 Rem. cal., GIO, 20 in. broach cut Ultramatch super heavy barrel (1 turn in 8 in. is standard), two-stage CMP trigger, Maxhard upper and lower receiver, Blak-Tak Armour bolt carrier assembly, Bob Jones NM interchangeable rear sight system, AC4 pneumatic recoil buffer, Turner Saddlery competition sling, GI-style pistol grip. Mfg. 2004 only.
.223 Rem. cal., GIO, tactical short range rifle, 16 in. Ultramatch barrel with A2 upper receiver, aluminum collapsible (Multimatch ML-1) or fixed (PCR-2) stock, carrying handle, A2 flash suppressor (Multimatch ML-1 only). Mfg. 1991-2012.
7.35 lbs. Disc. 2012.
disc. late 2004.
.223 Rem. cal., GIO, Picatinny flat-top upper receiver with stainless steel 16 in. Ultramatch bull (new 2005) barrel, carrying handle (disc.), approx. 7 1/2 lbs. Mfg. 1991-2015.
.223 Rem. cal., GIO, 16 in. Ultramatch stainless steel bull barrel, crowned muzzle, forged flat-top with Picatinny rails, gas block with Picatinny rails, free floating tubular aluminum handguard with knurling, A2 stock with trapdoor, 7 1/2 lbs. Disc. 1994, reintroduced late 2004-disc.
disc. late 2004.
.223 Rem. cal., GIO, patterned after the AR-15 with 20 in. barrel and solid synthetic stock, 8 lbs. 5 oz. Mfg. 1975-2004.
GIO, modified AR-15 with choice of 11 1/2 (disc. 1993) or 16 in. barrel, stow-away pistol grip and collapsible stock (CAR-15 only), 7 lbs. Mfg. 1975-1998, PCR-5 reintroduced 2000-2004.
.223 Rem., 9mm Para. (new 1996), .40 S&W (new 1996), or .45 ACP (new 1996) cal., GIO. Disc. 1998, reintroduced 2000-2004.
.223 Rem., 9mm Para., .40 S&W, .45 ACP, or 7.62x39mm cal.
7.62x39mm cal., 16 in. barrel, post-ban only, GIO, A2 stowaway stock, carrying handle, 7 lbs. Mfg. 1995-2002.
.223 Rem. cal., GIO, similar to PCR-4, except has 16 in. barrel, 7 lbs. 10 oz. Mfg. 1999-2004.
.223 Rem. cal., GIO, same configuration as the PCR-1, except has standard 20 in. stainless steel heavy bull barrel with button rifling. Mfg. 2001-2004.
.223 WSSM or .243 WSSM cal., GIO, otherwise similar to PCR-8. Mfg. 2004.
9mm Para., 10mm, .40 S&W, or .45 ACP cal., similar to PCR-5 Carbine except for pistol cal., GIO, A2 upper standard, 16 in. barrel, A2 buttstock, Mil-Spec lower receiver. Mfg. 2001-2004.
.223 Rem. cal., GIO, 16 in. match grade bull barrel, two-piece aluminum free floating handguard, Picatinny receiver rail, 7 1/2 lbs. Mfg. 2003-2004.
.30 Carbine cal., GIO, forged aluminum receiver with matte black anodizing, parkerized steel parts, A2 adj. rear sight, accepts standard GI M1 .30 Carbine mags., 16 in. barrel with 1:12 in. twist, 7.15 lbs. Mfg. 2004.
.223 Rem. cal., GIO, similar to PCR-5, except has 16 in. button rifled barrel standard, A1 sights, cast upper/lower receiver, 100% standard Mil-Spec parts, 7 lbs. Mfg. 2001-2004.
5.56 NATO cal., GIO, 16 (disc. 2009, reintroduced 2011) or 20 in. button rifled threaded chrome moly steel barrel with A2 flash suppressor, standard A1 upper, cast upper/lower receiver, 100% standard Mil-Spec parts, A2 stock with trapdoor, 7-8.4 lbs. Mfg. 2005-2020.
.223 Rem., 9mm Para., 10mm, .40 S&W, or .45 ACP cal., similar to PCR-5, except has 16 in. button rifled barrel, A2 sights, fixed CAR stock, post-ban muzzle brake, approx. 7 lbs. Mfg. 1997-2004.
.223 Rem. cal., GIO, M4 configuration with contoured barrel, fixed carbine tube stock, factory installed muzzle brake, oversized shortened handguard. Mfg. 2003-2004.
.223 Rem. cal., GIO, featherweight model with A1 contour lightweight button rifled 16 in. barrel, fixed collapsible stock, 9.92 lbs. Mfg. 2001-2004.
5.56 NATO cal., GIO, forged aluminum receiver with black matte finish, A1 type upper receiver, parkerized steel parts, A1 adj. rear sights, 16 in. button rifled match grade barrel, M4 collapsible stock, 6.6 lbs. Mfg. 2004, reintroduced 2006-2012.
.223 Rem. cal., similar to GI-16, except has 20 in. heavy barrel and A2 lower receiver, 8.4 lbs. Mfg. 2004.
.223 Rem. cal., GIO, 16 in. threaded barrel, design based on OA-93 pistol, aluminum side folding stock, flat-top receiver, round aluminum handguard, Vortex flash suppressor, 7 1/2 lbs. Mfg. 1995, civilian sales disc. 1998, reintroduced 2004-2007.
.223 Rem. cal., GIO, aluminum forged receiver, black matte hard anodized finish, no sights, integral flat-top upper receiver rail system, match grade 16 in. chrome moly steel barrel with removable muzzle brake, push-button removable stock, vertical pistol grip, 7.6 lbs. Mfg. 2004 only, reintroduced 2006-2007.
5.56 NATO cal., GIO, available in LTF (fluted), LT-M4 (new 2011), or LT-MIL4 (disc. 2009) configuration, black matte anodized receiver, Firsh type forearms with Picatinny rails, parkerized steel parts, adj. flip-up sight system, 16 in. non-chromed fluted, M4 stainless steel (new 2011), or MIL4 threaded barrel with flash suppressor, tube style Ace FX buttstock, 6.4 lbs. Mfg. 2005-disc.
5.56 NATO, 6.8 SPC (new 2016), or .300 AAC Blackout (new 2016) cal., GIO, 16 in. match grade chrome moly steel threaded heavy barrel with A2 flash suppressor, adj. A2 rear sight, Fiberite carbine length handguard, A2 (disc.) or M4 collapsible (new 2012) buttstock, adj. front post sight, A3 flat-top receiver became standard 2011, 6 3/4 lbs. Mfg. 2005-2020.
5.56 NATO cal., GIO, 16 in. FAR button rifled stainless steel barrel with A2 flash suppressor, forged A2 upper with fully adj. rear sight or flat-top upper, post front sight with bayonet lug, Fiberite carbine length handguard, M4 6-pos. collapsible stock, 6 lbs. Mfg. 2005-2020.
5.56 NATO cal., GIO, 16 in. M4 button rifled stainless steel barrel with A2 flash suppressor, forged A2 upper with fully adj. rear sight or flat-top upper, post front sight with bayonet lug, Fiberite carbine length M4 handguard with heat shield, M4 6-pos. collapsible stock, 6.3 lbs. Mfg. 2005-2020.
5.56 NATO cal., GIO, similar to K3B-M4, except is tactical carbine version with Firsh handguard, flat-top upper receiver with Picatinny rail, and detachable carry handle, 6.7 lbs. Mfg. 2005-2020.
5.56 NATO or 6.8 SPC (new 2010) cal., GIO, 20 in. match grade chrome moly steel button rifled threaded barrel with flash suppressor, adj. A2 rear sight, A2 buttstock, adj. front post sight, A2 upper receiver and handguard, 8 1/2 lbs. Disc. 2020.
5.56 NATO cal., GIO, 16 in. stainless steel threaded barrel with flash suppressor, adj. A2 rear sight, A2 buttstock, adj. front post sight, 6.8 lbs. Mfg. 2005-2020.
.204 Ruger (new 2012), 6.8 SPC (new 2012) or 5.56 NATO cal., GIO, 20 in stainless steel button rifled bull barrel, A2 buttstock, Picatinny flat-top upper receiver, gas block, free floating aluminum knurled tube, satin bead blast finish on barrel, 8 1/2 lbs. Mfg. 2005-2020.
similar to K8, GIO, except available in .223 WSSM, .243 WSSM, .25 WSSM, or .300 OSSM (new 2006) cals., and has 24 in. barrel, 5 shot mag., 9.4 lbs. Mfg. 2005-2020.
9mm Para. (K9), 10mm Norma (K10), .40 S&W (K40), or .45 ACP (K45) cal., GIO, 16 in. threaded stainless steel barrel with flash suppressor, adj. A2 rear sight, 10 shot converted Uzi (10mm, .40 S&W or .45 ACP cal.) or 32 (9mm Para.) shot converted Sten detachable mag., Fiberite carbine length handguard, M4 6-pos. collapsible buttstock, bayonet lug, 6.7 lbs. Mfg. 2005-early 2017.
9mm Para. or .40 S&W cal., GIO, 16 in. button rifled stainless steel barrel with flash suppressor, forged A2 upper with fully adj. rear sight, adj. post front sight with bayonet lug, lower receiver designed to accept Glock magazines, Fiberite carbine length handguard, M4 6-pos. collapsible stock, does not include magazine, 6.86 lbs. Mfg. 2005-early 2017.
5.56 NATO, 6.8 SPC (new 2012), 7.62x39mm (new 2012), or .300 AAC Blackout (new 2012) cal., GIO, 16 in. button rifled chrome moly bull barrel with crown muzzle, free floating aluminum tube handguard with knurling, forged flat-top upper receiver with Picatinny rails, gas block with Picatinny rails, A2 buttstock with trapdoor, 7 1/2 lbs. Mfg. 2005-2020.
.30 Carbine cal., GIO, similar to K16, except has A2 upper receiver, collapsible stock, and threaded barrel with flash suppressor, 6.6 lbs. Mfg. 2005-2006.
.223 Rem. cal., GIO, 20 in. barrel with A2 flash suppressor, elevation adj. post front sight, bayonet lug, Firsh rifle length handguard with Picatinny rails, flat-top receiver, 9 lbs. Mfg. 2006-2008.
7.62x39mm cal., GIO, 16 or 20 (new 2016) in. stainless steel barrel, 6-point M4 collapsible stock, A2 flash suppressor, pistol grip, matte black anodized receiver, parkerized steel parts, A2 upper with adj. rear sight, 6 3/4 lbs. Mfg. 2007-2020.
6.8 SPC cal., GIO, 16 or 20 (optional) in. M4 button rifled stainless steel barrel with A2 flash suppressor, A2 upper with adj. rear sight, post front sight with bayonet lug, Fiberite M4 carbine length handguard, 6-position M4 collapsible stock, matte black anodized receiver, parkerized steel parts, pistol grip, 6.62 lbs. Mfg. 2017-2020.
5.45x39mm cal., GIO, 16 in. button rifled stainless steel barrel with A2 flash suppressor, forged A2 upper with adj. rear sight and post front sight with bayonet lug, 6-position M4 collapsible stock, 6 3/4 lbs. Mfg. 2009-2020.
.204 Ruger (mfg. 2011 only), .243 WSSM, .25 WSSM, or .300 OSSM cal., GIO, 22 in. stainless steel barrel, flat-top upper receiver with Picatinny rail, ACE skeleton stock with Ergo SureGrip, 100% camo coverage, approx. 7 1/2 lbs. Mfg. 2010-early 2017, reintroduced 2019-2020.
.22 LR cal., blowback action, 16 in. stainless steel barrel, A1 flash suppressor, M4 6-point collapsible stock, forged A2 upper, adj. rear sight, adj. post front sight with bayonet lug, Fiberite carbine length handguard with heat shield, 6.6 lbs. Mfg. 2011-2012.
.22 LR cal., blowback action, 16 in. stainless steel bull barrel, A2 fixed trapdoor stock, flat-top with Picatinny rails, no sights, free floating aluminum handguard tube with knurling, muzzle crown, 8.6 lbs. Mfg. 2011-2015.
.22 LR cal., blowback action, 16 in. stainless steel featherweight barrel, side folding stock, flat-top with Picatinny rails, gas block, free floating slotted aluminum handguard, A1 flash suppressor, 6 lbs. Mfg. 2011-2012.
.204 Ruger (new 2012), 5.56 NATO, 7.62 NATO (disc. 2015), or 6.8 SPC (new 2012) cal., GIO, 16 in. button rifled chrome moly barrel with A2 flash suppressor, forged flat-top with Picatinny rails, gas block with Picatinny rail, free floating aluminum tube handguard, Ergo grip, Ace FX skeleton stock, black or 100% camo coverage, 6.44 lbs. Mfg. 2011-disc.
.22-250 Rem., .223 WSSM (disc.), .243 WSSM (disc.), .25 WSSM (disc.), .300 WSSM (disc.) or .300 OSSM (new 2019) cal., GIO, 20 (new 2019) or 24 in. heavy match grade stainless steel bull barrel, black matte anodized aluminum forged receiver, parkerized steel parts, flat-top/gas block with Picatinny rails, sling swivel mount, A2 stock w/trapdoor, Ergo tactical deluxe pistol grip, Predator Firsh free floating handguard, 9.4 lbs. Mfg. 2012-2020.
5.56 NATO cal., GIO, 20 in. button rifled threaded chrome moly steel barrel with A2 flash suppressor, choice of forged A1 upper or flat-top upper with Picatinny rails, adj. post front sight with bayonet lug, 100% standard Mil-Spec parts, A2 stock with trapdoor, 7-8.4 lbs. Mfg. 2012-2020.
5.56 NATO cal., GIO, similar to Plinker Plus, except has flat-top with Picatinny rails, M4 six point collapsible stock. Mfg. 2012-2020.
5.56 NATO, 6.8 SPC, or 7.62x39mm cal., GIO, 20 in. stainless steel barrel, flat-top upper receiver with Picatinny rail, free floating aluminum handguard, ACE FX skeleton stock with Ergo SureGrip, 100% camo coverage, approx. 7 1/2 lbs. Mfg. 2011-2020.
7.62 NATO cal., GIO, 16, 18, or 24 in. stainless steel ultra match button rifled barrel w/o sights, 10 shot mag., billet aluminum upper and lower, rifle length Predator aluminum free float handguard (16 in. barrel with knurling), designed to accept all standard AR-15 upper receivers as well as Olympic Arms .308 style lowers, two-position front pivot pin, forward Picatinny rails, A2 buttstock, 9 lbs. Mfg. 2015-disc.
5.56 NATO cal., GIO, 16 in. button rifled chrome moly steel barrel with A2 flash suppressor, forged A1 upper with windage only adjustment, elevation adj. front sight post with bayonet lug, Fiberite carbine length handguard, A2 stock with trapdoor, pink handguard and stock, 7.37 lbs. Mfg. 2015-2020.
.243 Win., .308 Win., .260 Rem., .300 WSM, or 7mm-08 cal., GIO, 22 in. stainless steel bull barrel, Ergo tactical deluxe (Fat Boy) rubberized pistol grip, billet aluminum upper and lower receiver, Picatinny rail, standard slotted aluminum free floating handguard, matte black finish. Mfg. 2016-disc.
5.56 NATO cal., GIO, similar to K3B-M4, except is tactical carbine version with Firsh handguard, flat-top upper receiver with Picatinny rail, and detachable carry handle, 6.7 lbs. Mfg. 2018-2020.