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Rock River Arms
Rock River Firearms for Sale - Buy Rock River Firearms Online
Find Rock River firearms for sale on GunBroker.com. The world’s largest gun auction website, GunBroker.com carries a large selection of
semi-automatic rifles
made by Rock River. Popular Rock River firearms include the Rock River AR-15 and the Rock River A4. Find whatever type of Rock River semi-auto rifles you are looking for today by browsing our complete selection of new and used guns. Remember, new auctions are uploaded all the time, so check back regularly to find the best deal on Rock River firearms.
Rock River For Sale
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BuyNow!
There are
175
items that match your criteria.
Item
Title
Click Headers to Sort
Quantity
Bids
Price
Time Left
342608421
ADCOR B.E.A.R Elite 16" Piston UPPER Upgrade AR15
.223 5.56 S&W Colt H&K Troy Scar M4 Sig Rock River
1
0
$1,699.00
3h 13m +
341517650
RRA Rock River Arms Dominator / Dominator2 Sight
1
4
$49.00
6h 15m +
342639418
RRA Rock River Arms LPK Lower parts Kit AR15 AR 15
1
0
$125.00
6h 27m +
342646440
RRA Rock River Arms LPK Lower parts Kit AR15 AR 15
1
0
$125.00
6h 41m +
342653053
RRA ROCK RIVER ARMS BCG Bolt AR15 COLT DPMS
1
0
$199.00
6h 50m +
342664076
Rock River AR-15 or M4 Stock Coll 6 Position AR15
1
0
$129.00
7h 7m +
342670779
RRA Rock River Arms Entry Tactical AR 15 M4 Upper
Colt Stag Bushmaster DPMS Troy POF M&P 15 SIG
1
0
$599.00
7h 16m +
342670923
ROCK RIVER ARMS (RRA) 9MM FLAT TOP UPPER
1
0
$1,299.99
7h 18m +
342678590
RRA Rock River Arms CAR A4 Upper FREE FLOAT
1
0
$699.00
8h 8m +
341554411
New Rock River RRA LPK Lower Parts Kit AR15 AR-15
1
7
$64.00
8h 31m +
342692741
RRA Rock River Arms MID A4 Upper Complete
1
0
$599.00
8h 47m +
342697344
RRA ROCK RIVER ARMS BCG Bolt AR15 Windham
1
0
$199.00
9h 17m +
342704839
RRA Rock River Arms LPK Lower parts Kit AR15 AR 15
1
0
$125.00
9h 52m +
342716984
RRA Rock River Arms Elite Operator II 2 Upper AR
1
0
$999.00
10h 11m +
342728603
New Rock River Arms Charge Charging Handle AR-15
1
0
$29.99
11h 51m +
342728608
RRA ROCK RIVER ARMS BCG Bolt AR15 Armalite
1
0
$199.00
11h 51m +
342728730
Rock River Dominator Mount AR10 AR-10 308 Mount
1
0
$139.00
11h 51m +
342729336
AR-15 RRA Rock River Arms Lower Receiver AR15 5.56
1
0
$699.99
11h 55m +
342626972
AR-15 New Frontier Armory LW-15 Complete Lower NR
dpms stag rock river colt palmetto bushmaster m&p
1
5
$57.00
12h 11m +
342324046
Rock River Arms Enhanced 2 Stage Lower Parts Kit
LPK National Match Trigger AR15 AR-15 dpms cmmg
1
2
$207.00
12h 22m +
342740323
Rock River pistol lower stripped 223 rare
1
0
$399.00
12h 39m +
342740560
RRA Rock River Arms Entry Tactical AR 15 M4 Upper
Colt Stag Bushmaster DPMS Troy POF M&P 15 SIG
1
0
$599.00
12h 41m +
342627007
AR-15 New Frontier Armory LW-15 Complete Lower NR
dpms stag rock river colt palmetto bushmaster m&p
1
4
$50.09
13h 41m +
342747996
Rock River Arms Chrome bolt carrier group BCG RRA
1
1
$215.00
14h 9m +
342748438
Rock River Bolt Carrier BCG 223 556 AR15
AR-15 Group RRA like dpms bushmaster AR15
1
0
$199.00
14h 13m +
342752913
Brownells High Standard AR15 Lower Parts Kit LPK
Not Spikes Spike's DPMS Stag Rock River CMMG
1
0
$82.99
14h 27m +
342627041
AR-15 New Frontier Armory LW-15 Complete Lower NR
dpms stag rock river colt palmetto bushmaster m&p
1
3
$53.00
15h 11m +
342349208
Match grade 16" HBAR AR15 barrel NO RESERVE
CRYO treated -colt RRA rock river LMT
1
0
$200.00
15h 13m +
342762685
RRA Rock River Arms CHROME bolt carrier grop BCG
1
1
$220.00
15h 28m +
341608479
COMPLETE carbine kit AR-15 5.56 AR15 rifle
Not Spikes bushmaster DPMS colt Rock River M4 m-4
1
3
$575.00
16h +
342767305
RRA Rock River Arms LPK Lower parts Kit AR15 AR 15
1
0
$125.00
16h 6m +
342355329
Rock River Arms RRA AR15 LPK Lower Parts Kit CC OK
1
0
$79.00
16h 12m +
342775578
Rock River Lothar Walther 13in upper 6.8 pistol
1
0
$1,289.00
16h 27m +
342627086
AR-15 New Frontier Armory LW-15 Complete Lower NR
dpms stag rock river colt palmetto bushmaster m&p
1
4
$51.00
16h 41m +
342780421
Rock River Lower Parts Kit RRA AR15 AR 15 Not Colt
1
0
$75.00
16h 45m +
342784422
RGUNS 16 inch AR15 Complete Upper Bull Barrel 5.56
Not DPMS, Colt, Knights Armament, Rock River,Raine
1
0
$580.00
16h 56m +
342787015
10 - AR15 Stainless Lower parts kit 5.56/2.23
Not DPMS, Colt, Knights Armament, Rock River,CMMG
1
0
$710.00
18h +
342787103
RRA ROCK RIVER ARMS BCG Bolt AR15 Black Rain
1
0
$199.00
18h 1m +
342787354
RRA Rock River Arms LPK Lower parts Kit AR15 AR 15
1
0
$125.00
18h 1m +
342787739
RRA ROCK RIVER ARMS BCG Bolt AR15 SPIKES
1
0
$199.00
18h 2m +
342626953
AR-15 New Frontier Armory LW-15 Complete Lower NR
dpms stag rock river colt palmetto bushmaster m&p
1
2
$41.00
18h 10m +
342794479
Nickel Boron NiB BCG Bolt Carrier Group AR-15 AR15
Not DPMS/CMMG/Stag/Rock River/Knights Armament
1
0
$235.00
19h 58m +
342798747
Rock River Arms Lower Parts Kit RRA LPK
1
0
$89.00
23h 11m +
342472517
RRA Rock River Arms Mid-Length A4 Upper with Quad
1
2
$475.00
1d 8h +
342509378
Spikes Tactical 16" Complete Upper 9" BAR Rail
STU5025-R9S AR-15 AR15 M4 LE like dpms rock river
1
0
$849.00
1d 11h +
341776673
Rock River Compete Factory Lower AR match trigger
1
9
$415.00
1d 15h +
341780209
Rock River 7" A4 factory complete pistol upper
1
18
$445.00
1d 15h +
341780568
Rock River Arms Compete Lower AR15
1
7
$126.00
1d 15h +
342541619
Rock River Arms Chrome bolt carrier group BCG RRA
1
1
$200.00
1d 16h +
341940875
NEW Rock River NATIONAL MATCH A4 AR15 Upper 20"ssl
1
0
$835.00
2d 13h +
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