Rifle Services

Government, Military, and Law Enforcement: Please contact SEI directly through official channels for pricing quotations and availability. We will also honestly and objectively advise you on what best meets your mission requirements. Likewise, we are especially keen on user feed back and are always open to new ideas on product improvements and new product development – especially from the shooter perspective.

Rifle Services

Rifle Services

We offer a wide variety of services. If what you need isn‘t listed – contact us.

Rifle Tear-Down and Inspection We will completely disassemble the customer-provided rifle and thoroughly inspect each and every part to assure proper fit and function, as well as to troubleshoot any problems the customer might be having. 150
Basic Rifle Assembly with customer-supplied parts Assemble rifle from customer-provided parts. Includes bolt-lapping, barrel installation, headspace, barrel ream. Includes test-fire with M80 Ball. Does not include rifle zero. 300
Rifle Clean and Lubricate Solvent clean barrel, chamber, bolt and receiver, and re-lube with XF7 Lubricant 75
National Match Services Glass Bedding Glass-bed customer-supplied stock to receiver & trigger group. We do have some USGI wood and some USGI fiberglass available in excellent shape. Pricing starts at $250 and goes up depending on stock, receiver lugs, and level of involvement. 250+
Ream Flash Hider Ream flash hider to national match SEI spec and re-parkerize. 75
M14, M1A, M1 Garand NM Trigger Upgrades Bring trigger down to 4.5lb pull, remove any creep or slack, lap hammer hooks to provide a smooth, consistent pull. Replace trigger and hammer pins with SEI S7 tool steel pins and an SEI chrome silicon hammer spring.
 
PLEASE NOTE: We only perform trigger work on customer-supplied trigger groups in to the shop that you send to us. WE DO NOT SELL TRIGGER GROUPS.
125
Re-parkerize entire group before re-assembly or MAX-PAK M80HT hammer and trigger. 100
Springfield Armory Commercial Cast Op Rod Treatment We will take your commercial SA Op Rod, completely de-burr it, and polish the bolt roller cam slot to ensure smooth operation. The Op Rod will then be blasted and salt bath nitrided. 150
Barrel Installation / Headspace / Ream Chamber Installation of customer-provided barrel, headspace your bolt, ream chamber for M118LR, and polish the chamber. Price is subject to change according to condition of customer's parts. 100
Parkerizing Parkerize entire rifle
(If disassembly required, small fee incurred)
From customer's parts, aluminum oxide blast parts and refinish in MIL-STD 171 parkerize as we do for Colt Mfg/Defense. 150
Parkerize barrel or receiver See Above Shop Min.
Parkerize misc. small parts See Above Shop Min.
M80HT A salt-bath nitride, heat treat finish that is impervious to corrosion, salt fog and has a HRC of 60 on the Rockwell scale. This finish appears as a jet-black color on the part. SEI has developed an SOP for heat range and exposure time to get the optimal corrosion resistance. This is the same treatment we do for Crane NSW, and other foreign military contracts on their M2 .50 cal Vortex and Couplers.
M80HT Barrel See Above 180
M80HT Op Rod See Above 125
M80HT Small Parts See Above 30
Polytech/Norinco USGI Bolt Conversion With a customer-provided USGI bolt, machine the customer's receiver to accept the USGI bolt, drill the receiver to accept a USGI connector lock, and post-machining, heat treat the receiver. 500
MK14 Mod 0 Bolt Engraving
Mod 0 bolt engraving
We are now offering custom MK14 Mod 0 with the US Navy Anchor on any customer-supplied M14/M1A bolt. This is perfect for those of you who are trying to complete their MK14 Mod 0 clone but cannot find an original bolt. Turnaround is ~2 weeks.
150
M1 Garand Gas Cylinder Refinishing If customer provides a worn-out, silver-colored gas cylinder that will not take parkerizing, we can salt-bath nitride it to give it a jet black finish with 60 HRC and superior corrosion resistance. 80
Miscellaneous Machine Work Shop Minimum is $75. Price will increase from there depending on the job, the quantity, the level of involvement and the time in which it is needed. 75+
Re-crown Barrel Re-crown customer-supplied barrel @ 11 degrees. If needed, will re-chamber for M118LR, polish chamber and re-parkerize. For an additional $180, will M80HT salt-bath nitride. 150
Tri-Rail System Install Tri-Rail System Includes removal of original sling swivel. Drill and countersink washers for bottom rail, properly align and drill and install side rails. 150
Install Picatinny Rail Sling Swivel only Bottom Rail 75
Install Side Rails only Each side 45
Test Fire & Zero Customer Rifle Test-fire and zero your rifle. Will zero with your choice of Hornady 168 TAP, M118LR or M80 Ball. Our range is a 30 mile one way trip, so this fee covers gas, ammunition and hourly labor. 100
Fire-Lapping Using a proprietary SEI technique, we will fire-lap your barrel. This will increase your barrel's accuracy potential to the max. A rifle that was shooting 4" groups before fire-lapping might go down to less than 1" after the service is performed. 250