where can i find orginal grips for a cot bisley
try: gunboards.com
Colt grips can be purchase from eBay and they are found under Accessories. GunBroker is also a good website for purchasing good Colt grips. For vintage gun grips, one can try VintageGunGrips.
check with Vintage Grips.com
try Vintage grips.com
That Colt frontier Bisley with sn 282698 was produced in 1906.
Based on proofhouse.com ,that bisley was made in 1913.
for grips try: edssportshop.com
Possible. Only way to know is to get it lettered by Colt
Your best bet is to scour gun shows, egunparts and on line auctions.
Try Proofhouse.com
If you do a web search for Colt 1903 grips, you will get a starting point. If you do a web search for Colt 1903 grips, you will get a starting point.
Grips not original. Requires professional appraisal