Does the Knights Armament Knight's Armament Co work with the JP Enterprises 9MM Carbine Short Stroke?

Lower Receiver

Knights Armament Knight's Armament Co SR-15

from $650.00

Bolt Carrier Group

JP Enterprises 9MM Carbine Short Stroke Compatible

from $259.30

Knights Armament lower and JP Enterprises bolt carrier group compatibility

They fit, with a catch

The Knights Armament Knight's Armament Co SR-15 works with the JP Enterprises 9MM Carbine Short Stroke, with one thing to check: Lower Receiver (5.56 NATO) needs a 9mm magazine well adapter for a PCC/9mm build.

No one has built this exact setup yet, but Knights Armament lowers with JP Enterprises bolt carrier groups are a common pairing.

Counted from real GunPartPicker builds: parts lists people put together while planning to buy.

Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.

Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.

How often builders pair the Knights Armament lower and JP Enterprises bolt carrier group

Backed by thousands of qualified builds that have both a lower and a bolt carrier group.

Bolt Carrier Groups builders put on the Knights Armament Knight's Armament Co

Share of builds with the Knights Armament Knight's Armament Co and any bolt carrier group

Knights Armament Knight's Armament Co
Of lower picks
0.3%
Median paid
$1000
JP Enterprises 9MM Carbine Short Stroke
Not in enough builds yet to report.

How we count ⌄

These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.

Frequently built with the Knights Armament lower and JP Enterprises bolt carrier group

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

Knights Armament Knight's vs JP Enterprises 9MM Carbine: specs and prices

	Knights Armament Knight's	JP Enterprises 9MM Carbine
Best price	$650.00 at BattleHawk Armory	$259.30 at Optics Planet
Stores	2 of 2 in stock	1 of 3 in stock
Assembly	Stripped	n/a
Platform	AR-15	n/a
Caliber	5.56 NATO	n/a
Cartridge	n/a	9mm
Finish	n/a	Polished

Both for $909.30 at today's best prices.

Today's best prices and 90 day price history

Every store we track for each part, cheapest in stock first. Prices are checked through the day.

Knights Armament Knight's Armament Co SR-15

BattleHawk Armory$650.00
Primary Arms$749.00

JP Enterprises 9MM Carbine Short Stroke

Optics Planet$259.30
Brownellsout of stock$259.30
BattleHawk Armoryout of stock$259.30

Price history, last 90 days

Knights Armament Knight's Armament Co: lowest $650.00 on Sep 25, highest $749.00 on Aug 8 over the last 90 days.
JP Enterprises 9MM Carbine Short Stroke: lowest $259.30 on Jul 5, highest $259.30 on Jul 5 over the last 90 days.

Bolt Carrier Groups frequently paired with the Knights Armament Knight's Armament Co

Most picked next to it in real builds. Only parts our rules say fit the Knights Armament Knight's Armament Co are listed.

Lower Receivers most paired with JP Enterprises bolt carrier groups

The JP Enterprises 9MM Carbine Short Stroke is not in enough builds yet, so these are the most picked next to any JP Enterprises bolt carrier group. Only parts our rules say fit the JP Enterprises 9MM Carbine Short Stroke are listed.