USD 9.99 (Indicative price - actual current price possibly lower) Rock River US Shooting Supplies
Product tech details: Steel dual function wrench lets you easily remove your old extension tube and install a new style a4 stock. Spanner has three lugs to fit the a4 style castle nut. Provides a non slip fit so you can hand tighten the castle nut to the receiver. Also the comfortable rubber coated handle features a cutout to fit the receiver extension tube to remove the a1 or a2 stock. Mfg rock river arms specs steel parkerized finish. 7 5/8" (19.3cm) long. Ar 15 M4 Stock Wrench, high quality gunsmith rifle wrenches by Rock River. MPN: AR0165. Shooting Supplies SKU: 739000010 11454.
USD 204.99 (Indicative price - actual current price possibly lower) Rock River US Shooting Supplies
Product tech details: Magwell conversion block steel with matte black oxide finish and aluminum with matte black hardcoat anodized finish. Fits car 15/m4 collapsible stock models with .154" diameter receiver pin holes. Mfg rock river arms. Ar 15/m16 9mm Drop Conversion Block 9mm Magwell Conversion Block, high quality rifle caliber conversion kits by Rock River. MPN: 9MM0115. Shooting Supplies SKU: 739000018 10843.
USD 124.99 (Indicative price - actual current price possibly lower) Rock River US Shooting Supplies
Product tech details: Forged aluminum a4 style upper receivers with ejection port cover and forward assist installed. Features m4 feed ramps. Mfg rock river arms. Forged A4 Upper Receiver Assembly, high quality rifle upper receivers by Rock River. MPN: AR0052BASY. Shooting Supplies SKU: 739000021 11224.
USD 37.99 (Indicative price - actual current price possibly lower) Rock River US Shooting Supplies
Product tech details: 9mm carbine buffer steel matte black oxide finish. Mfg rock river arms. Car 15/m4 9mm Carbine Buffer, high quality rifle recoil buffers by Rock River. MPN: 9MM0107. Shooting Supplies SKU: 739000016 11133.
USD 92.99 (Indicative price - actual current price possibly lower) Rock River US Shooting Supplies
Product tech details: Drop in match grade trigger provides a crisp 4 to 5 lb. 2 stage trigger pull to improve accuracy for competition or varmint shooting. Sear engagement point is located behind the hammer to reduce pull weight. Low mass hammer speeds lock time. Includes trigger and hammer pins. Fits ar 15 receivers with .156" hammer and trigger pins. Mfg rock river arms specs steel matte black finish. Fits ar 15 receivers with .156" hammer/trigger pins only. Ar 15 National Match 2 Stage Trigger .156" 2 Stage Trigger, high quality rifle triggers by Rock River. MPN: AR0093NMK. Shooting Supplies SKU: 739000011 10914.
USD 133.99 (Indicative price - actual current price possibly lower) Rock River US Shooting Supplies
Product tech details: Two piece steel tube isolates barrel from forend pressure for consistent accuracy on target and tactical rifles. Lets you use a tight shooting sling or a bipod without putting external pressure on barrel and shifting point of impact. Furnished with a2 handguards sling swivel and gas tube. Dcm legal does not alter exterior profile. Mfg rock river arms specs steel parkerized finish. High temp injection molded handguards black. 13" (33cm) long. 16 oz. (454 g) weight. Fits ar 15 with 20" barrel. Ar 15/m16 Nm Free Float Barrel Sleeve, high quality rifle handguards & rails by Rock River. MPN: AR0127BRWNL. Shooting Supplies SKU: 739000003 10864.
USD 692.99 (Indicative price - actual current price possibly lower) Rock River US Shooting Supplies
Product tech details: Sub caliber upper assemblies allow fast and simple conversion of ars chambered in .223 to 9mm luger. True dedicated complete upper receivers are assembled from military specification components includes a wilson 1 10 twist barrel bolt and carrier charging handle shell deflector heat shield lined handguards sling swivel and a1 style flash hider. Additional items not included but required for conversion to 9mm are a 9mm magazine (739 000 014) magazine adapter action spring and recoil buffer (080 000 442). A4 unit has flattop receiver that accepts most aftermarket accessories designed to fit a picatinny rail. Mfg rock river arms specs barrel 4140 steel blue matte finish 16" (40.6cm) long .725" (18cm) o.D. Receiver aluminum anodized finish matte black. Designed to fit lower receiver with .25" (6.3mm) diameter takedown pins. A4 9mm Upper Receiver, high quality rifle upper receivers by Rock River. MPN: 9MM0350B. Shooting Supplies SKU: 739000013 11224.
USD 8.99 (Indicative price - actual current price possibly lower) Rock River US Shooting Supplies
Product tech details: For use with an a 4 collapsible buttstock. Mfg rock river arms. Carbine Length Recoil Spring, high quality rifle recoil springs by Rock River. MPN: AR0072A. Shooting Supplies SKU: 739000005 10831.
