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FIREARMS
PATROL RIFLES
11.5″ Patrol SBR
12.5″ Patrol SBR
14.8″ Patrol SBR
16″ Patrol Rifle
Premium Rifle Series
11.5″ Premium SBR
12.5″ Premium SBR
14.8″ Premium Rifle
16″ Premium Rifle
LRS RIFLE
14.8″ LRS Rifle
16″ LRS Rifle
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Patrol Upper Receiver Group
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LRS UPPER RECEIVER GROUP
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Complete Lower Receivers
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Bolt Carrier Groups
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NP3 BCG
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Attachment: Sionics-P-RM-LOK-Under-AR15
SIONICS Weapon Systems
AR-15 Manufacture
FIREARMS
PATROL RIFLES
11.5″ Patrol SBR
12.5″ Patrol SBR
14.8″ Patrol SBR
16″ Patrol Rifle
Premium Rifle Series
11.5″ Premium SBR
12.5″ Premium SBR
14.8″ Premium Rifle
16″ Premium Rifle
LRS RIFLE
14.8″ LRS Rifle
16″ LRS Rifle
Upper Receiver Group
Patrol Upper Receiver Group
Premium Upper Receiver Group
LRS UPPER RECEIVER GROUP
Upper Receiver Parts
Lower Receivers
Complete Lower Receivers
Lower Receiver Parts
Trigger Systems
Parts
Handguards
Barrels
Bolt Carrier Groups
MCTR SUPPRESSOR
Accessories
Lifestyle Merch
Bargain Basement
HANDGUARDS
NP3 BCG
TRAINING
RESOURCES
Gas Port Selection Guide
Product Videos
Manuals
MEDIA
Terms and Conditions & Shipping Policy
MIL/LEO Discount
MIL/LEO Discount
LE Agency Purchases
Cart
My Account
Sionics-NP3-BCG-Detail
Sionics-RM-LOK-Under-AR15
by
April 25, 2026
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Sionics-P-RM-LOK-Under-AR15
March 6, 2025
